Speaker



FIG. 1 is a front view of a speaker according to the present invention.

FIG. 2 is a rear view of the speaker of FIG. 1.

FIG. 3 is a top plan view of the speaker of FIG. 1.

FIG. 4 is a left side view of the speaker of FIG. 1.

FIG. 5 is a front perspective view of the speaker of FIG. 1; and,

FIG. 6 is a rear perspective view of the speaker of FIG. 1.

The bottom view of the speaker is identical to the top plan view and is therefore omitted. The right side view of the speaker is identical to the left side view and is therefore omitted. 

The ornamental design for a speaker, as shown and described. 